baber/WOPTO huggingface dataset:
Patent JP-H0626606-A (JP)
Title: Method of operating steam generator and steam generator
Inventor: GEORUKU REEZERU
IPC: F22D1/00
Filed: 1993-03-15
Abstract: PURPOSE: To provide efficiency being as high as possible and stable fluid behavior all in operation states and especially in a partial load region and in the region of a heat transfer surface. CONSTITUTION: Steam is generated through indirect heat-exchange with high temperature flue gas RG, and in this case condensate K is first preheated and consecutively preheated water W is vaporized under a high pressure. The water W preheated in the partial load region of a device and under a high pressure state is cooled through heat-exchange with at least a partial flow t1 of condensate. A steam generating device 1 has a heat transfer surface of a condensate preheater 3 and a heat-exchanger 40 connected downstream of a condensate preheater 3 on the primary side, and connected upstream of the condensate preheater 3 on the secondary side.
Patent JP-H11281664-A (JP)
Title: Holding structure for piezoelectric element
Inventor: SEKI ATSUSHI
IPC: G01P15/09
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce generation frequency of noise due to cracking of a piezoelectric element caused by concentration of stress through tightening of a bolt or outer temperature fluctuation. SOLUTION: Piezoelectric elements 3, 3 are clamped by a support 1 and mass bodies 4, 4 and secured by insertion a bolt 5 into through holes 1a, 4a. In such a holding structure for piezoelectric element, deformation clearances 1b, 4b are provided at the opening fringe of the through holes 1a, 4a in the support 1 and mass bodies 4, 4 where the piezoelectric elements 3, 3 face each other. Concentration of stress to the piezoelectric elements 3, 3 due to deformation of first and second holding members caused by tightening of the bolt can thereby be avoided and since cracking can be prevented on the periphery of the opening fringe of the piezoelectric element 3, generation frequency of noise can be suppressed when the holding structure is applied to an acceleration sensor, or the like.
Patent JP-S58198694-A (JP)
Title: Jet stream type heat transmitting device
Inventor: EGUCHI KATSUHIDE
IPC: F28F13/08
Filed: 1982-05-14
Abstract: PURPOSE:To increase heat transmitting efficiency by a method wherein a choking plate, opposing to the surface of a body to which the heat is transmitted, is provided between an injecting port and a discharging port with a small interval. CONSTITUTION:The fluid choking plate D, opposing to the surface C of the body, to which the heat is transmitted, is provided between the injecting port A and the discharging port B with a small gap. The width of the air flow path between the injecting port A and the discharging port B is more than three times of the opening width of the injecting port conventionally, however, it is choked to less than two times, for example, of the opening width of the injection port, whereby a fluidic body flowed through the path except the neighborhood of the boundary film between the fluid and the body to which the heat is transmitted before is flowed forcibly to the vicinity of the boundary film to increase the flow speed near the boundary film. According to this method, destruction of the boundary film is promoted and the heat transmitting efficiency may be increased. Turbulent eddy or the like, which were occuring immediately below the discharging port before by the mutual collison of streams from both sides injecting ports A, may be approached to the boundary film positively by choking the flow path and the heat transmitting efficiency may be increased by promoting the destruction of the boundary film.
Patent JP-H02119794-A (JP)
Title: Monoclonal antibody against hivigp41 and imunological detection of antibody against hivigp41 using it
Inventor: JIEFURII SHII HANTO
IPC: G01N33/569
Filed: 1989-03-30
Abstract: The present invention discloses a monoclonal antibody capable of demonstrating specific reactivity with a conformational epitope on the Human Immunodeficiency Virus I protein gp41. The present invention also provides for a cell line capable of producing such a monoclonal antibody as well as immunological procedures for the detection in biological samples of exposure to HIV. The Invention further provides for the use of the monoclonal antibody as a probe against native antigens and synthetic peptides of HIV.
Patent JP-S557248-A (JP)
Title: Improved support for circinate incense stick
Inventor: KURANO MASAHIKO
IPC: A01N25/20
Filed: 1978-07-01
Abstract: PURPOSE: An improved support for circinate incense stick designed to prevent the sagging of the end of the stick, comprising an auxiliary support at the underside of the middle part of the stick.  
     CONSTITUTION: The circinate incense stick 1 is supported on the central part 31 of the support 30 comprising one or plural auxiliary parts 32 under the middle part 33 of the stick 1, and, if necessary, the file surface 31a for preventing slippage at the top of the support 31. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S564870-A (JP)
Title: Data collection system for goods of many types, many items and a number of quantities
Inventor: KATOU TOSHIO
IPC: G06Q50/28
Filed: 1979-06-26
Abstract: PURPOSE:To automatically perform the management of various goods, by providing the data receiver of the optical type data collector of self-running type on the running car with adjustable height. CONSTITUTION:The optical type data collector A is mounted on the running stand car 1 for self-running type and the data receiver B is provided on the car 1 with adjustable height. The data receiver B is the transmission and reception section 9 of laser light to read in the goods data by radiating the light on the data label 8. With this constitution, even with the goods 2 located in multi-stages in the show cases 14, the goods data can be collected.
Patent JP-H09242734-A (JP)
Title: Method for attaching nut or bolt for fixing part
Inventor: ITO SHINZO
IPC: F16B37/04
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent associative rotation by creating a fixing hole, fixing a fixed plate having a press-piece fixed thereto to a main body by matching the fixing hole to the bolt inserting hole of the main body, fitting a bolt head or a nut in the fixing hole and fixing this by the press-piece. SOLUTION: A fixing hole 11 matched to the shape of the bolt head 5 of a part item fixing bolt 4 or a nut 6 is formed in a fixed plate 9 and a pair of L-shaped press-pieces 10 are fixed by spot welding or the like. The fixed plate 9 is welded and fixed to a main body 1 by matching the fixing hole 11 to the position of the bolt inserting hole 3 of the main body 1. When necessary, this is plated. Then, the bolt head 5 or the nut 6 is fitted in the fixed hole 11 and fixed by bending the press-pieces 10. Thus, a part item 2 is assembled in the main body 1 and even if a nut 7 or a bolt 8 for fastening is fixed, the bolt 4 or the nut 6 is prevented from being associatively rotated. Also, the damage to the screws of the bolt or the nut is prevented by plating and tap setting or die setting is not necessary.
Patent JP-H06293983-A (JP)
Title: Washing device
Inventor: ISHIKAWA MAKOTO
IPC: C11D7/50
Filed: 1993-04-07
Abstract: PURPOSE:To easily and cost effectively remove and clear suspended oil out of a release type washing liquid by branching a part of the washing liquid in a washing tank for metallic materials stuck with the oil to an oil separating tank and separating and removing the oil out of the washing liquid. CONSTITUTION:The metallic member stuck with the oil, such as cutting oil, is put into a metallic cage 3 and is immersed into the washing tank 1 into which the washing liquid contg. a release type detergent is put. The oil sticking to the metallic member in the metallic cage 3 is thereby peeled and removed. The oil such as cutting oil released and separated from the surface of the metallic member is suspended in the washing liquid and, therefore, the washing liquid is withdrawn by an external circulation piping 4a. The foreign matter in the washing liquid is removed by a filter 11. A part of the washing liquid is introduced by a piping 7 into the oil separating tank 6 in the process of circulating the washing liquid via pipings 4a, 4c to the washing tank 1. The cutting oil released in the oil separating tank 6 is subjected to gravity sepn. The oil is removed by a discharge pipe 10. The washing liquid from which the oil is removed is returned through a piping 9 to the washing tank 1 by a pump 5. The detergent is not of a dissolution type but of a release type and, therefore, the oil sticking to the metallic member is cost effectively removed from the metallic member with a small volume of the washing liquid.
Patent JP-S58196593-A (JP)
Inventor: ISHII SHIGEKI
IPC: G10H1/38
Filed: 1982-05-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03283341-A (JP)
Title: Cathode for discharge tube
Inventor: TACHIBANA TAKUO
IPC: H01J61/067
Filed: 1990-03-30
Abstract: PURPOSE:To extend the life of a cathode for a discharge tube by embedding a porous tungsten bar in the center portion of molybdenum in the form of a bar by means of press-in process, etc., and cutting the end portion of the molybdenum into the shape of a cone so that the porous tungsten bar embedded in the molybdenum is exposed by specific length. CONSTITUTION:A porous tungsten bar 14 is embedded in the center portion of a molybdenum bar 13 by press-in process, etc., and an end of the molybdenum bar 13 is cut into the shape of a cone and is also machined so that the porous tungsten bar 14 is exposed from the end of the molybdenum bar 13 by a length of 0.1 to 0.5mm. Thereafter, the machined molybdenum bar 13 is joined to an end of an electrode 1 made of molybdenum by Mo-Ru solder. As a result, the area of the exposed portion of a cathode 4 is reduced to the required minimum amount for maintaining electric discharge. The cathode 4 for use in a discharge tube is thus obtained which stably operates for a long time.
Patent JP-S63247536-A (JP)
Title: Gas turbine combustor
Inventor: ISHIBASHI YOJI
IPC: F23R3/34
Filed: 1987-04-03
Abstract: PURPOSE:To achieve reduction of the generation of NOx, by a method wherein cooling air for a main combustion cylinder is allowed to act as air for air-fuel premixture. CONSTITUTION:Fuel 200 of a first stage is injected into an auxiliary combustion cylinder through a first stage fuel nozzle 19, and is mixed with air 11 flowing through a first stage combustion air hole 10, formed in an auxiliary chamber combustion cylinder wall 9 for combustion. Second stage fuel 201 is fed in an annular air flow passage in a premixer 15 through a second stage nozzle 21 to produce combustible air-fuel premixture, which is fed to a combustion chamber in a main chamber to form two-stage combustion. In this case, each air-fuel ratio is conditioned to have lean fuel at a theoretical mixing ratio or less, production of NOx is suppressed. By transferring first stage fuel to second stage, a low NOx effect is increased. Though it is imperative that premixture air 104 is increased with the increase in the low NOx effect, by additionally using cooling air 102 of a main chamber combustion cylinder of high pressure air 100 fed from a compressor 4 as premixture combustion air 103, the purpose is achieved.
Patent JP-S59207138-A (JP)
Inventor: NAGAI YASUTAKA
IPC: A61B8/00
Filed: 1983-05-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02258537-A (JP)
Title: Device for handling paper leaf bunch
Inventor: TAKAHASHI HITOSHI
IPC: G07D9/00
Filed: 1989-03-30
Abstract: PURPOSE:To completely remove a large belt from paper leaves in a bunch by a method wherein a residual longitudinal belt removing means removes a residual large belt in contact with upper and lower faces of each bundle while a scraping member comes into contact with the upper face of each bundle after removal by the residual longitudinal belt removing means to scrape the remaining large belt. CONSTITUTION:A cutter 235 of a cutting means operates to cut a longitudinal belt K1. A longitudinal belt feed carrying means 246 drives a carrier belt 268 while a feeding piece 272a moves toward a direction Q to enter between paper leaves and the longitudinal belt K1 as well as a carrier table 255 and a feeding member 272 lower slantly so that a longitudinal catch 247 holds the longitudinal belt K1 fed by the feeding piece 272a. A belt removing part 249 pushes down the longitudinal belt K1 to draw it out of a bundle. A residual belt comes into contact with rolling rollers 326a, 326b and rolling rollers 339a, 339b of a residual longitudinal belt removing means 310 to be discharged to a large belt replenishing cassette 360 and during carrying a scraping means comes into contact with the upper face of each bundle to scrape away the residual longitudinal belt K1.
Patent JP-S58199160-A (JP)
Title: Method for processing ink jet recording head
Inventor: KAWAKUBO TOSHIO
IPC: B41J2/135
Filed: 1982-05-14
Abstract: PURPOSE:To facilitate the processing of an ink jet recording head for stabilizing the flight of ink particles, in carrying out drawing processing while the material of the ink jet recording head is heated and pulled out through molds, by rotating one mold to subject said material to spiral drawing processing. CONSTITUTION:A material 1 is heated by a torch 2 and drawn finely so as to introduce one end of the material 1 into molds. In this state, the drawn part of the material 1 is inserted into a drawing mold 3 and the leading end of the material 1 is grasped by two pawls 4. At this time, the pawls 4 are connected to a threaded rod 5 which is in turn screwed with a frame 6 fixedly secured to the drawing mold 3. In this state, the material 1 is again heated by the torch 2 and, at the same time, a handle 5a is rotated toward the direction AR1 of an arrow while the rod 5 is retracted to the direction AR2 of an arrow to a predetermined position to carry out drawing processing and, thereafter, the processed material 1 is demolded from the drawing mold 3 to cut off the unnecessary part of the leading end thereof grasped by the pawls 4.
Patent JP-H08281454-A (JP)
Title: Method for joining titanium-aluminide and low alloy steel or plain steel
Inventor: MINO KAZUAKI
IPC: B23K20/22
Filed: 1995-04-06
Abstract: PURPOSE: To prevent crack and to obtain welding strength by using a metal which does not develop a phase transformation at the time of cooling, as an intermediate material, in a natural cooling process of a member joined by passing while heating with the friction. CONSTITUTION: A recessed part 4 is arrange on the joining surface of a low alloy steel member or a general steel member 1 and the intermediate material 3 which is small in vol. change by cooling after heating, is fitted to the recessed part 4 so as to project from the joining surface. A titanium-aluminide member 2 is pressed and both members 1, 2 are joined while being heated by the friction caused by relatively rotation. In such a way, the intermediate material 3 does not cause the phase transformation and rejects the vol. expansion caused by the phase transformation of the low alloy steel member or the plane steel member 1 or absorbs a part of the vol. expansion. Therefore, the generation of crack, etc., on the joining part is prevented and also, the sufficient strength can be obtd.
Patent JP-S58198429-A (JP)
Title: Preparation of polyglycerol
Inventor: AKIMOTO SHINICHI
IPC: B01J31/00
Filed: 1982-05-14
Abstract: PURPOSE:To prepare the titled compound useful as a raw material of surface active agents, etc., in colorless state, with higher polymerization degree, by the addition reaction of glycerol or polyglycerol with glycidol using a secific carboxylic acid as a catalyst. CONSTITUTION:The objective compound is prepared by reacting glycerol or poly-glycerol with glycidol in the presence of a carboxylic acid of formula (R is residue of carboxylic acid having n-carboxyl groups; n is 1-3; the ratio of carboxylic acid in the total molecular weight is >=40wt%) as a catalyst. The carboxylic acid used as a catalyst is e.g. formic acid, acetic acid, propionic acid, butyric acid, isobutyric acid, etc., and its amount is 0.01-10wt%, preferably 0.1-5wt% based on glycerol or polyglycerol. The reaction temperature is 50- 230 deg.C, preferably 70-150 deg.C.
Patent JP-S59205827-A (JP)
Title: Signal generating circuit
Inventor: KUWABARA SUMIO
IPC: H03K19/0948
Filed: 1983-05-10
Abstract: PURPOSE:To generate a signal changing from a ground potential to a potential being a power supply potential or over in a short time by controlling a potential of a substrate or a well so as to generate a potential being a power supply potential or over via a P channel MOS transistor (TR). CONSTITUTION:The drain and gate of a TRQ21 are connected to VCC and the source is connected to a node N21, the source of a TRQ22 is connected to the node N21, a signal phi21 is given to the gate, and the drain is connected to a node N22, and the drain of a TRQ23 is connected to the node N22, a signal phi22 is given to the gate and the source is grounded. A signal phi23 is given to the node N21 via a capacitor C21. The TRQ22 is a P-ch TR constituted in the N well, and since the well and the source are connected to a power supply via the N-ch TR, it is possible to increase the source or drain potential to a value being the VCC or over. Since a capacitor C21 is charged in advance, the time for charging is unnecessary and the TRQ22 acts like a triode, because the gate is at a ground potential and the drain and source are at the VCC or over in the generation of potential over the VCC. Then, a signal changing from a ground potential to a power supply voltage or over is outputted in a short time.
Patent JP-S60228035-A (JP)
Title: Parts feeder
Inventor: ABE HITOSHI
IPC: B23P19/00
Filed: 1984-04-23
Abstract: PURPOSE:To render a feeder unnecessary to be installed at every receiving device as well as aim at reduction in cost and floor space, by operating a slider according to a demand from two escape devices installed in a parts feeder, while feeding parts in a selective manner. CONSTITUTION:Both first and second escape devices 5 and 6 are installed in a tip end of a feed passage 4 for parts 2. At the device 6, there are provided first and second parts discharge passages 7 and 8, and they are connected to each of first and second receiving devices 9 and 10. The device 5 is constituted of a solenoid 11 and a stopper 12 being retractable by means of this solenoid. The stopper 12 comes into contact with the foremost part 2 in the feed passage 4 in time of projection and stops the feed. And, a first discharge port 15 is installed in one end part of a base 14 while a second discharge port 16 parallelly in the other end part, respectively. Each of these discharge ports 15 and 16 is interconnected to these discharge passages 7 and 8. In addition, at an upper part of the base 14, there is provided a slider 17 free of slide motion, which is driven by an air cylinder 18.
Patent JP-S577585-A (JP)
Title: System for displaying kinds of alarm sounds
Inventor: YAMAMOTO HARUO
IPC: G04G13/02
Filed: 1980-06-18
Abstract: PURPOSE:To make it possible to discriminate and confirm one from a plurality of kinds of alarming sound, by driving alarm display bodies selectively in accordance with the kind of the alarming sound. CONSTITUTION:A control means is adapted to control a plurality of alarm register section 12, section 12 adapted to produce different kinds of alarm sounds thereby to generate at each alarming timing an alarming sound of the kind corresponding to the timing. The system further has a liquid crystal display driving means 17 adapted to drive segment electrodes having alarm display bodies 26 corresponding to the kinds of the alarming sound and a common electrode common to the alarm display bodies 26 thereby to make the display of the kind of the operating alarm. The discrimination of the alarming sound is made by the selective driving of the display bodies 26.
Patent JP-S59207595-A (JP)
Inventor: ISHIHARA MASAHIRO
IPC: F24C7/02
Filed: 1983-05-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05114572-A (JP)
Title: Formation of plasma containing beryllium and beryllium fluoride
Inventor: CHIYAARUZU TEII KERAA
IPC: H01L21/265
Filed: 1992-03-04
Abstract: PURPOSE: To obtain a beryllium implant method, capable of simultaneously implanting beryllium and fluoride, easily controlling an ion beam current and having a minimum preparation procedure of an equipment without having corrosive reactions. CONSTITUTION: A beryllium crystal is used as a cathode in an ionizing container, to which boron trifluoride gas is introduced. Boron trifluoride and beryllium are ionized inside an ionizing container, for creating boron trifluoride (BeF<+> ) and beryllium ion (Be<+> ). The beryllium fluoride ion is released so as to collide with target semiconductor materials, ions are divided in the semiconductor materials and consequently, beryllium and fluorine are implanted.
Patent JP-S58202221-A (JP)
Title: Device for automatically loading press-molded article
Inventor: BABA KIYOKAZU
IPC: B65G65/00
Filed: 1982-05-17
Abstract: PURPOSE:To efficiently carry out the process of molded articles successively molded by a transfer press, by enabling the articles to be automatically and successively loaded in the method of flat stacking, skewering, vertical stacking or the like, in accordnace with the shape of the articles. CONSTITUTION:A molded article A tansferred out from a transfer press 1 is sent to a loading station by means of a conveyor 3, and then is sucked up by sucking cups 6 on a loading carrier 5 when a lifter 4 is elevated. In case that the articles A are flatly stacked by the operation of the carrier 5, the articles A are flatly stacked by a flatly stacking means 7 including rotatable latch chanes 9 arranged on left and righ sides, and are unloaded downward after the completion of the flat stacking, by means of a lifter 40. Further, upon loading in a flat stacking drop mode, the articles are dropped and collected with respect to a pallet on the lifter 40 by the operation of a fork 14 which is advanced front of a conveyor 3. Further, upon skewering collection, the carrier 5 is rotated by 90 deg. so that the articles A are skweringly collected with respect to the hanger 20.
Patent JP-S576785-A (JP)
Title: Driving device for ink ribbon of printer
Inventor: HARA KOUZOU
IPC: B41J33/518
Filed: 1980-06-17
Abstract: PURPOSE: To support a transmitting wheel stably, and to prevent the reversal of a ribbon spool positively by pivotally mounting the transmitting wheel selectively driving the driven wheels of each ribbon spool to a supporter.  
     CONSTITUTION: When the supporter 28 is positioned at the first selective location, the transmitting wheel 27 and the driven wheel 24 engage, the revolving torque of a driving wheel 26 is transmitted to the spool 22 through an intermediate wheel 37 and the ribbon 21 is fed and driven. When the ribbon 21 is wound approximately, an operating member 33 moves in the left direction by means of a fixture 21a of a terminal section of the ribbon 21, a toggle mechanism 29 works with the movement and the supporter 28 is changed over to the second selective position instantaneously, and the transmitting wheel 27 and the driven wheel 25 engage. Friction with the supporter 28 and the reversal of the spool are prevented when the transmitting wheel 27 moves because the wheels 26, 27 move integrally together with the supporter 28 at that time. 
     COPYRIGHT: (C)1982,JPO&Japio